Advertisements
Advertisements
Question
Find the simplest form of `69 /92` .
Solution
Prime factorization of 69 and 92 is:
69 = 3 × 23
92 = 22 × 23
Therefore, `69/92` =` (a × 23) / (2^2× 23 )= a/2^2 = 3/4`
Thus, simplest form of `69/92 is 3/4`
APPEARS IN
RELATED QUESTIONS
Using prime factorization, find the HCF and LCM of 8, 9, 25 .
Using prime factorization, find the HCF and LCM of 12,15, 21 .
Using prime factorization, find the HCF and LCM of 30, 72, 432 .
Without actual division show that each of the following rational numbers is a non-terminating repeating decimal.
(i) `11/(2^3× 3)`
In a morning walk three persons step off together, their steps measure 80 cm, 85 cm and 90 cm respectively. What is the minimum distance each should walk so that he can cover the distance in complete steps?
Every even integer is of the form 2m, where m is an integer (True/False).
If two positive ingeters a and b are expressible in the form a = pq2 and b = p3q; p, q being prime number, then LCM (a, b) is
If the sum of LCM and HCF of two numbers is 1260 and their LCM is 900 more than their HCF, then the product of two numbers is
There are 312, 260 and 156 students in class X, XI and XII respectively. Buses are to be hired to take these students to a picnic. Find the maximum number of students who can sit in a bus if each bus takes equal number of students ______.
If n is an odd integer, then show that n2 – 1 is divisible by 8.